1. Which of the following is the principal factor underlying localized edema in inflammation?Reduced intravascular osmotic pressureIncreased capillary permeabilityLymphatic obstructionObstruction of venous outflowQuestion 1 of 20 2. Which of the following tumors is of connective tissue origin?CarcinomaMelanomaAdenomaMyxomaQuestion 2 of 20 3. Bradykinin causes all the following exceptOpsonisationPainDilatation of blood vesselsSmooth muscle contractionQuestion 3 of 20 4. Effusion in TB is characterized by:Protein >3 gm/dLFew cells,Effusion LDH/Serum LDH= < 0.6High glucoseQuestion 4 of 20 5. The cells which do not undergo mitotic divisionsEndothelial cellsSmooth muscle cellsNeuronsBone marrow cellsQuestion 5 of 20 6. Gangrene is the death of a part accompanied byPutrefactionCalcificationSuppurationCoagulationQuestion 6 of 20 7. All are causes of microcytic hypochromic anaemia except:Megaloblastic anaemiaIron deficiency anaemiaThalassemiaSideroblastic anaemiaQuestion 7 of 20 8. Monocytes are increased in all except:TuberculosisHairy cell leukemiaHodgkin's lymphomaParasitic infectionQuestion 8 of 20 9. All of the following immunohistochemical markers are positive in the neoplastic cells of granulocytic sarcoma, EXCEPT:LysozymeCD 45 ROMyeloperoxidaseC 43Question 9 of 20 10. Sulfonylureas acts by:K+ channel closureIncreasing cell sensitivityActivating DPP-4Ca+2 channel activationQuestion 10 of 20 11. All of the following are clinical features of hyperthyroidism, except:TremorHeat intoleranceTachycardiaWeight gainQuestion 11 of 20 12. All of the following vascular changes are observed in acute inflammation, except -Stasis of blood.Decreased hydrostatic pressure.Increased vascular permeability.Vasodilation.Question 12 of 20 13. Differential leucocyte count is used for diagnosis of:LeukocytosisEosinophiliaLeukopeniaAnemiaQuestion 13 of 20 14. Absolute increase in RBC count and haemoglobin With increase in blood volume is seen inPolycythemiaMediterranean anemiaCooleys anemiaOsIers diseaseQuestion 14 of 20 15. Important components of collagen synthesis, wound strength and contraction include all of the following, exceptMyofibroblastsVitamin CVitamin DFibroblastsQuestion 15 of 20 16. Osteomalacia is caused by a:Vitamin A deficiency in childrenVitamin C deficiency in childrenVitamin B deficiency in adultsVitamin D deficiency in adultsQuestion 16 of 20 17. Edema in nephrotic syndrome occurs due to:Increased venous pressureReduced plasma proteinsHyperlipidemiaSodium and water retentionQuestion 17 of 20 18. Episodic generalized weakness is related to all except:HypophosphatemiaHypokalemiaHypocalcemiaHyponatremiaQuestion 18 of 20 19. All of the following are possible causes of tetany, except: Rickets (Vitamin D deficiency)HyperventilationHypoparathyroidismHypertensionQuestion 19 of 20 20. Hypothyroidism in children causes:AcromegalyCretinismGigantismMyxedemaQuestion 20 of 20 Loading...